package On_class.L0302;

public class StudenyTest {
    public static void main(String[] args){
        Student s1=new Student();
        /*对象的初始化，通过set方法
        * */
        s1.setName("张三");
        s1.setAge(18);
        Student s2=new Student();
        s2.setName("李四");
        s2.setAge(16);

        Student s3 =new Student("李5",20);

    }
}
